- An extinct order of Mammalia found in the South
American Tertiary formation. The incisor teeth were long and curved and
provided with a persistent pulp. They are supposed to be related both
to the rodents and ungulates. Called also Toxodontia.
- Buenos Aires is there - Country whose capital is Buenos Aires - Foreign country - Home of the tango - S American land - Silver in a nation in South America - South American country